Genera Burkholderia and Lipomyces are predominant aluminum-resistant microorganisms isolated from acidic forest soils using cycloheximide-amended growth media

Kunito, Takashi; Owaki, Miki; Ihyo, Yasutaka; Sumi, Hirotaka; Toda, Hideki; Fukuda, Daisuke; Park, Ho-Dong

doi:10.1007/s13213-011-0393-4

Cited by 15 publications

(7 citation statements)

References 31 publications

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“…Strains from the Burkholderia genus are a dominant component of many soil ecosystems [57] . These strains are often found in adverse or unprovided environments, such as in Al-toxic soils [58] or forest to grassland vegetation shift where the soil organic matter content sharply decreases [59] . This genus has strains that were previously characterized as mostly external to the root tissue [43] and very capable of solubilizing nutrients [48] , [56] , [60] , [61] .…”

Section: Discussionmentioning

confidence: 99%

A Model to Explain Plant Growth Promotion Traits: A Multivariate Analysis of 2,211 Bacterial Isolates

et al. 2014

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Plant growth-promoting bacteria can greatly assist sustainable farming by improving plant health and biomass while reducing fertilizer use. The plant-microorganism-environment interaction is an open and complex system, and despite the active research in the area, patterns in root ecology are elusive. Here, we simultaneously analyzed the plant growth-promoting bacteria datasets from seven independent studies that shared a methodology for bioprospection and phenotype screening. The soil richness of the isolate's origin was classified by a Principal Component Analysis. A Categorical Principal Component Analysis was used to classify the soil richness according to isolate's indolic compound production, siderophores production and phosphate solubilization abilities, and bacterial genera composition. Multiple patterns and relationships were found and verified with nonparametric hypothesis testing. Including niche colonization in the analysis, we proposed a model to explain the expression of bacterial plant growth-promoting traits according to the soil nutritional status. Our model shows that plants favor interaction with growth hormone producers under rich nutrient conditions but favor nutrient solubilizers under poor conditions. We also performed several comparisons among the different genera, highlighting interesting ecological interactions and limitations. Our model could be used to direct plant growth-promoting bacteria bioprospection and metagenomic sampling.

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Section: Discussionmentioning

confidence: 99%

A Model to Explain Plant Growth Promotion Traits: A Multivariate Analysis of 2,211 Bacterial Isolates

et al. 2014

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“…; Kunito et al. ). The observed increases in mitochondrial number and copy number of mitochondrial DNA were suggested to be involved in the aluminum tolerance of R. glutinis as a compensatory response to reduced respiratory activity caused by a deficiency in complex IV function (Tani et al.…”

Section: Discussionmentioning

confidence: 97%

“…Many aluminum-tolerant ascomycetous and basidiomycetous yeasts have been isolated from soil (Kanazawa and Kunito 1996;Kawai et al 2000;Kunito et al 2012). The observed increases in mitochondrial number and copy number of mitochondrial DNA were suggested to be involved in the aluminum tolerance of R. glutinis as a compensatory response to reduced respiratory activity caused by a deficiency in complex IV function (Tani et al 2008).…”

Section: Rhodotorula Taiwanensis (Hf558455)mentioning

confidence: 99%

Complete mitochondrial genome of the aluminum‐tolerant fungusRhodotorula taiwanensisRS1 and comparative analysis ofBasidiomycotamitochondrial genomes

et al. 2013

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The complete mitochondrial genome of Rhodotorula taiwanensis RS1, an aluminum-tolerant Basidiomycota fungus, was determined and compared with the known mitochondrial genomes of 12 Basidiomycota species. The mitochondrial genome of R. taiwanensis RS1 is a circular DNA molecule of 40,392 bp and encodes the typical 15 mitochondrial proteins, 23 tRNAs, and small and large rRNAs as well as 10 intronic open reading frames. These genes are apparently transcribed in two directions and do not show syntenies in gene order with other investigated Basidiomycota species. The average G+C content (41%) of the mitochondrial genome of R. taiwanensis RS1 is the highest among the Basidiomycota species. Two introns were detected in the sequence of the atp9 gene of R. taiwanensis RS1, but not in that of other Basidiomycota species. Rhodotorula taiwanensis is the first species of the genus Rhodotorula whose full mitochondrial genome has been sequenced; and the data presented here supply valuable information for understanding the evolution of fungal mitochondrial genomes and researching the mechanism of aluminum tolerance in microorganisms.

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“…In the sites, genera of Burkholderia were the most population of bacterial isolates from forest and oil palm plantation soil (Wijayanti et al 2014). In the acidic forest soil, most of Al-resistant bacteria were assigned to the genus Burkholderia and few of them were assigned to the genus Acinetobacter (Kunito et al 2012).…”

Section: Phylogenetical Approach Of Bacterial Community For Forest Anmentioning

confidence: 99%

Impact of Bukit Dua Belas rainforest transformation to oil palm plantation on phylogenetic of soil bacterial communities in Sarolangun, Jambi, Sumatra, Indonesia

et al. 2019

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Abstract. Wijayanti M, Wahyudi AT, Yuhana M, Engelhaupt M, Meryandini A. 2019. Impact of Bukit Dua Belas rainforest transformation to oil palm plantation on phylogenetic of soil bacterial communities in Sarolangun, Jambi, Sumatra, Indonesia. Biodiversitas 20: 811-818. Land use change from forest to oil palm plantation at Sumatra could decrease biodiversity, including bacterial diversity. The case of Bukit Dua Belas transformation from forest to oil palm plantation was gotten for measuring shift community of soil bacterial in both areas. The diversity of bacterial communities from rainforest and oil palm plantation topsoil in Sumatra was studied using pyrosequencing of 16S rRNA gene and common biodiversity indices. Phylogenetic approach was used to reveal the community shift of bacterial phyla and genera in both areas. Ecological approach was carried out by measuring soil pH, TC (total carbon), TN (total nitrogen), AP (available phosphorous), bacterial diversity with Shannon and Simpson indices, and bacterial richness with Chao1-ACE index and OTUs. Bacterial diversity and richness on lowland forest topsoil and oil palm plantation soil were not different, as soil pH, TC, and TN as substrate factors were not different significantly. The majority of sequences related to Acidobacteria (56.33%), Proteobacteria (27.43%), Actinobacteria (7.11%), and Cyanobacteria (5.55%) were from forest; whereas those related to Acidobacteria (50.11%), Proteobacteria (31.63%), Actinobacteria (7.58%), Chloroflexi (2.60%), and Gemmatimonadetes (2.71%) invented from oil palm plantation. Acidobacteria was the most dominant phyla in both habitats, because soil pH in both areas was acidic (3.77 - 4.80 pHH2O). The genera of alpha-proteobacteria dominated in genera phylotype of bacterial 16S rRNA phylogenetic revealed in both forest and oil palm plantation topsoil. The most genera in phylogenetic tree are Burkholderia from Beta-proteobacteria. The bacterial community shift occurred in forest transformation, even though the oil palm plantation showed more bacterial phyla and genera than the lowland rainforest.

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Genera Burkholderia and Lipomyces are predominant aluminum-resistant microorganisms isolated from acidic forest soils using cycloheximide-amended growth media

Cited by 15 publications

References 31 publications

A Model to Explain Plant Growth Promotion Traits: A Multivariate Analysis of 2,211 Bacterial Isolates

A Model to Explain Plant Growth Promotion Traits: A Multivariate Analysis of 2,211 Bacterial Isolates

Complete mitochondrial genome of the aluminum‐tolerant fungusRhodotorula taiwanensisRS1 and comparative analysis ofBasidiomycotamitochondrial genomes

Impact of Bukit Dua Belas rainforest transformation to oil palm plantation on phylogenetic of soil bacterial communities in Sarolangun, Jambi, Sumatra, Indonesia

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